Socratic an example of an atom that has no charge is one that has a. 2 protons, 2 electrons, and 1 neutron. b. 1 proton, 2 electrons, and 3 neutrons. c. 3 protons, 1 electron, and 3 neutrons. d. 3 protons, 2 electrons, and 1 neutron.

An example of an atom that has no charge is one that has a. 2 protons, 2 electrons, and 1 neutron.

To be neutral an atom must have the same number of protons (+) and electrons (-).

Only then will the charges cancel and give a neutral atom.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :